Compilation Error for Arduino Pro or Pro Mini

Daniel Ruiz

As I started, I wanted to start simple with two temperature probes.
Dallas Temperature Sensor

Ben Andrewes

Have you installed the onewire library?

mfalkvidd

@Daniel-Ruiz Do you mean this one? https://www.mysensors.org/build/temp#example
If that's the case you seem to have missed the step mentioned just above the code:

This example uses a modified version of the external DTH library

Follow the link to install it and you should be good to go.

Daniel Ruiz

Hello and thank you for your help.
I installed onewire library
I used the link: http://www.mysensors.org/build/temp#example

I no longer have the compile error message for the ARDUINO PRO MINI card
I now have as a message:
Exit status 1
'Class DallasTemperature' has no member named 'millisToWaitForConversion'

I was about to give up, still a little patience

Good night

Daniel

Ben Andrewes

Hi Daniel

See @mfalkvidd 's post above - have you installed the custom DallasTemparature.h library as well? I had the same problem before and the reason was that I hadn't used this library...

Daniel Ruiz

Hello everyone,

The DALLAS TEMPARATURE .H library is well installed. I still have an error message:

rejoe2

@Daniel-Ruiz
You may insert two things to get around this in your sketch:
Insert a line

int resolution = 12;

in the first part of the sketch and

conversionTime = 750 / (1 << (12 - resolution));

in before() or setup() section.

These are the relevant lines that went private for some time in the dallasTemperature-lib.

Daniel Ruiz

Thank you for your help.
I do not understand very well with the translation in French. Could you explain to me in more detail or I have to add the two lines.
DANIEL

rejoe2

@Daniel-Ruiz
Based on the original sketch:

...
int numSensors=0;
bool receivedConfig = false;
bool metric = true;
// Initialize temperature message
MyMessage msg(0,V_TEMP);
int resolution = 12;  //<---added

void before()
{
  // Startup up the OneWire library
  sensors.begin();
  conversionTime = 750 / (1 << (12 - resolution)); //<---added
}
...

dbemowsk

@Daniel-Ruiz Can we see your whole sketch?

Daniel Ruiz

[code]
/**

The MySensors Arduino library handles the wireless radio link and protocol
between your home built sensors/actuators and HA controller of choice.
The sensors forms a self healing radio network with optional repeaters. Each
repeater and gateway builds a routing tables in EEPROM which keeps track of the
network topology allowing messages to be routed to nodes.
Created by Henrik Ekblad henrik.ekblad@mysensors.org
Copyright (C) 2013-2015 Sensnology AB
Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
Documentation: http://www.mysensors.org
Support Forum: http://forum.mysensors.org
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

DESCRIPTION
Example sketch showing how to send in DS1820B OneWire temperature readings back to the controller
http://www.mysensors.org/build/temp
*/

// Enable debug prints to serial monitor
//#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69

#include <SPI.h>
#include <MySensors.h>
#include <DallasTemperature.h>
#include <OneWire.h>

#define COMPARE_TEMP 1 // Send temperature only if changed? 1 = Yes 0 = No

#define ONE_WIRE_BUS 3 // Pin where dallase sensor is connected
#define MAX_ATTACHED_DS18B20 16
unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)
OneWire oneWire(ONE_WIRE_BUS); // Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
DallasTemperature sensors(&oneWire); // Pass the oneWire reference to Dallas Temperature.
float lastTemperature[MAX_ATTACHED_DS18B20];
int numSensors=0;
bool receivedConfig = false;
bool metric = true;
// Initialize temperature message
MyMessage msg(0,V_TEMP);
int resolution = 12; //<---added

void before()
{
// Startup up the OneWire library
sensors.begin();
conversionTime = 750 / (1 << (12 - resolution)); //<---added
}

void setup()
{
// requestTemperatures() will not block current thread
sensors.setWaitForConversion(false);
}

void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo("Temperature Sensor", "1.1");

// Fetch the number of attached temperature sensors
numSensors = sensors.getDeviceCount();

// Present all sensors to controller
for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {
present(i, S_TEMP);
}
}

void loop()
{
// Fetch temperatures from Dallas sensors
sensors.requestTemperatures();

// query conversion time and sleep until conversion completed
int16_t conversionTime = sensors.millisToWaitForConversion(sensors.getResolution());
// sleep() call can be replaced by wait() call if node need to process incoming messages (or if node is repeater)
sleep(conversionTime);

// Read temperatures and send them to controller
for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {

// Fetch and round temperature to one decimal
float temperature = static_cast<float>(static_cast<int>((getControllerConfig().isMetric?sensors.getTempCByIndex(i):sensors.getTempFByIndex(i)) * 10.)) / 10.;

// Only send data if temperature has changed and no error
#if COMPARE_TEMP == 1
if (lastTemperature[i] != temperature && temperature != -127.00 && temperature != 85.00) {
#else
if (temperature != -127.00 && temperature != 85.00) {
#endif

  // Send in the new temperature
  send(msg.setSensor(i).set(temperature,1));
  // Save new temperatures for next compare
  lastTemperature[i]=temperature;
}

}
sleep(SLEEP_TIME);
}
[/code]

rejoe2

@Daniel-Ruiz OK. Just to be sure:
This sketch now is compiling and working as expected?

Daniel Ruiz

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Daniel\Documents\Arduino\libraries -fqbn=arduino:avr:pro:cpu=16MHzatmega328 -ide-version=10802 -build-path C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187 -warnings=none -build-cache C:\Users\Daniel\AppData\Local\Temp\arduino_cache_4544 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Daniel\Documents\Arduino\sketch_aug01a\sketch_aug01a.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Daniel\Documents\Arduino\libraries -fqbn=arduino:avr:pro:cpu=16MHzatmega328 -ide-version=10802 -build-path C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187 -warnings=none -build-cache C:\Users\Daniel\AppData\Local\Temp\arduino_cache_4544 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avr-gcc.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -prefs=runtime.tools.avrdude.path=C:\Program Files (x86)\Arduino\hardware\tools\avr -verbose C:\Users\Daniel\Documents\Arduino\sketch_aug01a\sketch_aug01a.ino
Using board 'pro' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Using core 'arduino' from platform in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr
Detecting libraries used...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src\SPI.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp\DallasTemperature.cpp" -o "nul"
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Users\Daniel\Documents\Arduino\libraries\OneWire-master\OneWire.cpp" -o "nul"
Generating function prototypes...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\preproc\ctags_target_for_gcc_minus_e.cpp"
"C:\Program Files (x86)\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\preproc\ctags_target_for_gcc_minus_e.cpp"
Compilation du croquis...
"C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10802 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\eightanaloginputs" "-IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI\src" "-IC:\Users\Daniel\Documents\Arduino\libraries\MySensors" "-IC:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp" "-IC:\Users\Daniel\Documents\Arduino\libraries\OneWire-master" "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp" -o "C:\Users\Daniel\AppData\Local\Temp\arduino_build_29187\sketch\sketch_aug01a.ino.cpp.o"
C:\Users\Daniel\Documents\Arduino\sketch_aug01a\sketch_aug01a.ino: In function 'void before()':

sketch_aug01a:59: error: 'conversionTime' was not declared in this scope

conversionTime = 750 / (1 << (12 - resolution)); //<---added

^

C:\Users\Daniel\Documents\Arduino\sketch_aug01a\sketch_aug01a.ino: In function 'void loop()':

sketch_aug01a:87: error: 'class DallasTemperature' has no member named 'millisToWaitForConversion'

int16_t conversionTime = sensors.millisToWaitForConversion(sensors.getResolution());

Utilisation de la bibliothèque SPI version 1.0 dans le dossier: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI
Utilisation de la bibliothèque MySensors version 2.1.1 dans le dossier: C:\Users\Daniel\Documents\Arduino\libraries\MySensors
Utilisation de la bibliothèque MAX31850_DallasTemp version 1.0.0 dans le dossier: C:\Users\Daniel\Documents\Arduino\libraries\MAX31850_DallasTemp
Utilisation de la bibliothèque OneWire-master version 2.3.3 dans le dossier: C:\Users\Daniel\Documents\Arduino\libraries\OneWire-master
exit status 1
'conversionTime' was not declared in this scope

rejoe2

@Daniel-Ruiz Thx.
You may start the line with

const int conversionTime = 750 / (1 << (12 - resolution));

Sorry for letting that out...

Daniel Ruiz

@rejoe2 said in Compilation Error for Arduino Pro or Pro Mini:

This sketch now is compiling and working as expected?

Sorry to bore you again.
I have to add the two lines as you indicated.
I now have a new errone message.
Daniel

rejoe2

@Daniel-Ruiz Already noticed that.
Fix above should work (newest version, had first vo check for the correct type of data type).

Daniel Ruiz

@rejoe2 said in Compilation Error for Arduino Pro or Pro Mini:

Fix above should work (newest version, had first vo check for the correct type of data type).

I have just done your last modification I have a new error message

rejoe2

just comment this line out (start with //int16_t). This calculation is replaced by the one in the before() section.

Daniel Ruiz

@rejoe2 said in Compilation Error for Arduino Pro or Pro Mini:

just comment this line out (start with //int16_t). This calculation is replaced by the one in the before() section

I also put // before the line sleep (conversatuionTime);
Which gave an error message.
And now lr sketch no longer has any error.
I thank you for help, and I will try to advance now in the discovery of MY SENSORS.

Daniel

rejoe2

@Daniel-Ruiz
Sorry, but to make the picture complete:
the sleep() is necessary!
Please do as follows:
insert

const int conversionTime;

in the line below int resolution...

revert back in before to conversionTime = 750 / (1 << (12 - resolution)); //<---added
reactivate the sleep(conversionTime) in loop() (or use wait(conversionTime) instead.

Compilation Error for Arduino Pro or Pro Mini

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